LocationLists: Massachusetts Federal Contractors, for_profit = yes 8,695 registered entities match (8,911 listings, 216 duplicates removed). Price for 8,695 registered entities: $49 by card. One spreadsheet. That is every match. Add total= to buy fewer. The file is the list as published. Add the essentials (county population, median household income and median age) or a group of area data to every row below. Add more area data to every row (each link reloads this answer with those columns added, and the buy link then delivers them): - Add the essentials: https://locationlists.com/find?dataset=massachusetts-federal-contractors&where=for_profit:eq:yes&area_columns=county:population,median_household_income,median_age - Census demographics: https://locationlists.com/find?dataset=massachusetts-federal-contractors&where=for_profit:eq:yes&area_columns=county:population,households,median_household_income,median_age,pct_65_plus,pct_bachelors_plus,housing_units,owner_occupied_share,median_home_value,population_estimate,population_growth_since_2020,pct_under_18,pct_5_to_14,pct_households_with_people_under_18 - Business activity by industry: https://locationlists.com/find?dataset=massachusetts-federal-contractors&where=for_profit:eq:yes&area_columns=county:establishments,employees,agriculture_establishments,mining_establishments,utilities_establishments,construction_establishments,manufacturing_establishments,wholesale_trade_establishments,retail_trade_establishments,transportation_establishments,information_establishments,finance_establishments,real_estate_establishments,professional_establishments,management_establishments,administrative_establishments,educational_services_establishments,health_care_establishments,arts_establishments,accommodation_establishments,other_services_establishments - Weather normals: https://locationlists.com/find?dataset=massachusetts-federal-contractors&where=for_profit:eq:yes&area_columns=county:january_high,july_high,annual_high,january_low,july_low,annual_low,annual_precipitation,annual_cooling_degree_days,annual_heating_degree_days,hottest_month_high,coldest_month_low,annual_snowfall,annual_days_of_highs_reaching_90_f,annual_days_of_highs_reaching_100_f,growing_season_length_20f_50pct - Storms: https://locationlists.com/find?dataset=massachusetts-federal-contractors&where=for_profit:eq:yes&area_columns=county:flash_flood_events,flood_events,hail_events,high_wind_events,hurricane_events,lightning_events,thunderstorm_wind_events,tornado_events,wildfire_events,winter_storm_events,strong_tornadoes,storm_injuries,storm_deaths,storm_property_damage,storm_crop_damage - Drought: https://locationlists.com/find?dataset=massachusetts-federal-contractors&where=for_profit:eq:yes&area_columns=county:palmer_drought_severity_index,palmer_hydrological_drought_index,modified_palmer_drought_index,palmer_z_index,palmer_drought_severity_index_2025,palmer_hydrological_drought_index_2025,modified_palmer_drought_index_2025,palmer_z_index_2025 - Building stock: https://locationlists.com/find?dataset=massachusetts-federal-contractors&where=for_profit:eq:yes&area_columns=county:buildings,multi_story_buildings,mid_rise_buildings,high_rise_buildings,buildings_4_floors_plus,buildings_8_floors_plus,share_with_floors_published,share_with_height_published,building_footprint_area,estimated_floor_area,average_building_height,tallest_building_height - Housing market and new construction: https://locationlists.com/find?dataset=massachusetts-federal-contractors&where=for_profit:eq:yes&area_columns=county:typical_home_value,home_value_change_1_year,typical_rent,rent_change_1_year,price_to_rent_ratio,housing_units_permitted_last_12_months,single_family_units_permitted_last_12_months,housing_units_permitted_per_1000_homes - Household income from tax returns: https://locationlists.com/find?dataset=massachusetts-federal-contractors&where=for_profit:eq:yes&area_columns=county:tax_returns,average_adjusted_gross_income,average_wages,share_income_up_to_25k,share_income_200k_plus,share_income_100k_plus,share_with_business_income,share_with_capital_gains,share_elderly_returns,share_with_earned_income_credit,effective_federal_tax_rate - Hazard risk: https://locationlists.com/find?dataset=massachusetts-federal-contractors&where=for_profit:eq:yes&area_columns=county:national_risk_index_score,national_risk_index_rating_level,expected_annual_loss,expected_annual_loss_to_buildings,social_vulnerability_score,community_resilience_score,avalanche_expected_annual_loss,coastal_flooding_expected_annual_loss,cold_wave_expected_annual_loss,drought_expected_annual_loss,earthquake_expected_annual_loss,hail_expected_annual_loss,heat_wave_expected_annual_loss,hurricane_expected_annual_loss,ice_storm_expected_annual_loss,landslide_expected_annual_loss,lightning_expected_annual_loss,inland_flooding_expected_annual_loss,strong_wind_expected_annual_loss,tornado_expected_annual_loss,tsunami_expected_annual_loss,volcanic_activity_expected_annual_loss,wildfire_expected_annual_loss,winter_weather_expected_annual_loss - Agriculture: https://locationlists.com/find?dataset=massachusetts-federal-contractors&where=for_profit:eq:yes&area_columns=county:livestock_sales,cattle_inventory,crop_sales,average_producer_age,producers,farm_production_expenses,hired_farm_workers,cropland_acres,harvested_cropland_acres,land_and_buildings_value,land_and_buildings_value_per_acre,irrigated_acres,pastureland_acres,land_in_farms,average_farm_size,share_of_land_in_farms,farms,machinery_value,average_machinery_value_per_farm,tractors,market_value_of_products_sold,average_sales_per_farm,net_cash_farm_income Buy the whole list — 10,779 rows · $49 (card, no account needed): https://locationlists.com/data/massachusetts-federal-contractors/buy?src=find Buy 8,695 rows · $49 (card, no account needed): https://locationlists.com/find/buy?dataset=massachusetts-federal-contractors&where=for_profit:eq:yes Email me this quote (free, pay later): https://locationlists.com/find/quote?dataset=massachusetts-federal-contractors&where=for_profit:eq:yes Preview (3 fixed sample row(s) from these lists, the same for every question — not a sample of your 8,695 matches): - PHYSICIANS DIALYSIS ACQUISITIONS, INC. · 551 ELECTRIC AVE, Fitchburg, MA 01420 [massachusetts-federal-contractors] — matches your question - DEXTER INNOVATIVE SOLUTIONS LLC · 61 E RIVER ST, Orange, MA 01364 · 978-544-2751 [massachusetts-federal-contractors] — matches your question - THE TOMORROW COMPANIES INC. · 9 CHANNEL CTR ST FL 7, Boston, MA 02210 · 303-906-3824 [massachusetts-federal-contractors] — matches your question Where the matches are, by county (counts only, no names or contact details; 14 counties): - Middlesex County, MA: 3,032 - Suffolk County, MA: 1,060 - Norfolk County, MA: 962 - Worcester County, MA: 864 - Essex County, MA: 858 - Plymouth County, MA: 543 - Bristol County, MA: 505 - Hampden County, MA: 459 - Barnstable County, MA: 275 - Hampshire County, MA: 162 - and 4 more counties (see https://locationlists.com/find?dataset=massachusetts-federal-contractors&where=for_profit:eq:yes&format=json) Free map of these counts: https://locationlists.com/find/map?dataset=massachusetts-federal-contractors&where=for_profit:eq:yes The same counts by ZIP code: https://locationlists.com/find?areas=zip&dataset=massachusetts-federal-contractors&where=for_profit:eq:yes Other ways to ask this: - Counts per county instead of rows: https://locationlists.com/find?dataset=massachusetts-federal-contractors&where=for_profit:eq:yes&areas=county - Counts per ZIP code instead of rows: https://locationlists.com/find?dataset=massachusetts-federal-contractors&where=for_profit:eq:yes&areas=zip Technical details (developers and AI agents): JSON: https://locationlists.com/find?dataset=massachusetts-federal-contractors&where=for_profit:eq:yes&format=json · Nothing is charged until checkout is paid.